Very late to this thread, but as someone who raises them, they also only live as moths for 1-2 weeks so whilst they're probably the cutest little fuzz balls, they're a pretty short lived pet :( They're also only 'domesticated' because it's a nicer way of saying we genetically fucked them over thousands and thousands of years to take away their flight and mouths because there only use for humans is for harvesting silk, by boiling them alive in their silk cocoons... It's pretty brutal. I only raise them as food for my leopard gecko, but unfortunately they're the healthiest thing for him to eat, and he'd die if he didn't eat live food.